Adds method to calculate 1D median and quantiles and customise corner titles

• The method to calculate median and 1-sigma quantiles draws heavily on corner.py and is credited. In future, we may want to generate tables for which this may be useful.
• The titles in corner.py have changed from "label=median+/-1-sigma" to just "median+/-1-sigma".
• The previous behaviour can be recovered by giving plot_corner the command show_titles.

added 13 commits

• c59106f2...d2bd4726 - 12 commits from branch master
• a9a5dcc5 - Merge branch 'master' into add-one-dimensional-median-and-fix-corner-titles

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In plot_corner, quantiles is a kwarg, the new function should allow arbitrary flexibility in the provided quantiles.

added 5 commits

• a9a5dcc5...325e0499 - 4 commits from branch master
• 416aab94 - Merge branch 'master' into 'add-one-dimensional-median-and-fix-corner-titles'

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added 1 commit

• b5505020 - Merge branch 'master' of git.ligo.org:Monash/tupak into…

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added 1 commit

• 9b3588ad - Add in quantiles option

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@colm.talbot okay done.

In fact while investigating this I found a bug in corner.py - they actually always report 1-sigma errors regardless of the quantiles (contrary to what the docs say).

Okay, can I suggest that we add our own functions for credible intervals then, I'm pretty sure there's a pandas.DataFrame.quantile?

• Add a if quantiles = None option to switch off things.

added 18 commits

• 9b3588ad...e4a9ab04 - 16 commits from branch master
• 2575cc27 - Merge branch 'master' into add-one-dimensional-median-and-fix-corner-titles
• 7c665702 - Add optino to turn off titles

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approved this merge request

Sorry to delay this again, but if I call

result.plot_corner(quantiles=None)

I get

Traceback (most recent call last):
  File "examples/other_examples/gaussian_example.py", line 54, in <module>
    result.plot_corner(quantiles=None)
  File "/Users/ctal0001/modules/tupak/tupak/core/result.py", line 357, in plot_corner
    par, quantiles=kwargs['quantiles']),
  File "/Users/ctal0001/modules/tupak/tupak/core/result.py", line 260, in get_one_dimensional_median_and_error_bar
    if len(quantiles) != 2:
TypeError: object of type 'NoneType' has no len()

I think there should be an option to turn off just the lines, or just the titles.

added 1 commit

• c580453b - Further fix to the optional titles/quantiles

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@colm.talbot okay, I've updated it. You can now pass quantiles=None which will switch both off. And I added some more docs.

approved this merge request

approved this merge request

merged

mentioned in commit e2740c3c